Homework Help:
Solve the fallowing by factoring and making appropriate sign charts.

1. The problem statement, all variables and given/known data
Solve the fallowing by factoring and making appropriate sign charts.
[tex]2x^2+4x\leq3[/tex]

2. Relevant equations3. The attempt at a solution
It simply does not factor the way I want it to(unless I did something wrong). I don't think it wants me to use the quadratic formula, and completing the square won't get me anywhere. Am I missing something?